Winchesteer Bay/Umpqua Jetty Surf Break

Lat Long: 43.67° N 124.21° W

Winchesteer Bay/Umpqua Jetty 48 hour detailed Surf Forecast

Issued: 10 pm 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's Winchesteer Bay/Umpqua Jetty sea temperature is
13.0°C
0.7° 

Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Winchesteer Bay/Umpqua Jetty today (26 Sep):

  • Morning surf: Morning surf (26 Sep, local time) - 4.5ft (1.3m), 8s period with WNW swell.
  • Afternoon surf: Afternoon surf (26 Sep, local time) - 4ft (1.2m), 9s period with WNW swell.
  • Evening surf: Evening surf (26 Sep, local time) - 5ft (1.6m), 7s period with NW swell.

The current surf forecast for Winchesteer Bay/Umpqua Jetty at 3AM is: 1.9m 8s primary swell from a Northwest direction and 0.4m 13s secondary swell from a Southwest direction (forecast issued at 10:00pm September 25). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (26 Sep)4.5ft (1.3m)8s
Afternoon (26 Sep)4ft (1.2m)9s
Evening (26 Sep)5ft (1.6m)7s

Table - waves today at Winchesteer Bay/Umpqua Jetty. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 16°C on Sat afternoon, min 10°C on Sat night). Winds decreasing (fresh winds from the N on Sat afternoon, light winds from the NE by Sun morning).

Fri
25
Saturday
26
Sunday
27
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
3
3
3
2
2
2
0
0
1
2
2
1
1
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
NW
9
2
WNW
9
1.9
NW
8
1.8
NW
8
1.3
WNW
8
1.2
WNW
8
1.2
WNW
9
1.4
NW
8
1.6
NW
7
1.3
NNW
6
1.2
NNW
7
1.2
NNW
7
1.2
NNW
7
1.2
NW
7
1.3
NW
7
1.4
NW
7
1.5
NNW
7
1.4
NW
7
Wave Graph
Metric surfscale
Energy kJ
598
595
534
439
249
162
202
273
221
118
120
120
123
143
158
194
211
189
Wind (km/h)
10
NNE
10
NE
10
NE
10
NE
15
NE
15
NNE
25
N
30
N
20
N
10
NNE
10
NE
5
NE
5
NE
10
N
25
NNW
25
NNW
25
N
15
NNE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
High Tide
00:21AM1.99m
12:42PM2.11m
1:05AM1.99m
1:11PM2.22m
Low Tide
6:13PM0.28m
6:23AM0.16m
6:51PM0.09m
6:56AM0.27m
7:31PM-0.07m
part cloud
cloud
cloud
clear
clear
part cloud
part cloud
cloud
clear
cloud
part cloud
cloud
part cloud
cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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7:07
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7:09
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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7:07
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7:05
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 mm
—
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—
—
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Temp °C
14
13
13
12
11
15
16
15
13
12
11
10
10
13
14
14
12
11
Feels °C
12
11
11
9
8
11
10
9
9
9
8
7
8
10
9
9
7
8
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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